Null Keyword

Group:Constant

Description: A variant expression that is null. A null value propagates through an expression causing the entire expression to be Null. Attempting to use a Null value as a string or numeric argument causes a run-time error. A Null value prints as "#NULL#".

Example:

Sub Main
  X = Null
  Debug.Print X = Null '#NULL#
  Debug.PrintIsNull(X) 'True
EndSub